IT979063B - Gruppo a testina trasduttrice ammortizzato - Google Patents

Gruppo a testina trasduttrice ammortizzato

Info

Publication number
IT979063B
IT979063B IT20331/73A IT2033173A IT979063B IT 979063 B IT979063 B IT 979063B IT 20331/73 A IT20331/73 A IT 20331/73A IT 2033173 A IT2033173 A IT 2033173A IT 979063 B IT979063 B IT 979063B
Authority
IT
Italy
Prior art keywords
cushioned
head unit
transducer head
transducer
unit
Prior art date
Application number
IT20331/73A
Other languages
English (en)
Original Assignee
Xerox Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xerox Corp filed Critical Xerox Corp
Application granted granted Critical
Publication of IT979063B publication Critical patent/IT979063B/it

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/54—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head into or out of its operative position or across tracks
    • G11B5/55—Track change, selection or acquisition by displacement of the head
    • G11B5/5521—Track change, selection or acquisition by displacement of the head across disk tracks
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • G11B21/08—Track changing or selecting during transducing operation
    • G11B21/081—Access to indexed tracks or parts of continuous track
IT20331/73A 1972-02-14 1973-02-13 Gruppo a testina trasduttrice ammortizzato IT979063B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22603272A 1972-02-14 1972-02-14

Publications (1)

Publication Number Publication Date
IT979063B true IT979063B (it) 1974-09-30

Family

ID=22847284

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20331/73A IT979063B (it) 1972-02-14 1973-02-13 Gruppo a testina trasduttrice ammortizzato

Country Status (14)

Country Link
US (1) US3769467A (it)
JP (1) JPS5622074B2 (it)
AR (1) AR195905A1 (it)
AU (1) AU476996B2 (it)
BE (1) BE795401A (it)
BR (1) BR7301100D0 (it)
CA (1) CA995355A (it)
CH (1) CH558582A (it)
DE (1) DE2305708A1 (it)
FR (1) FR2172226B1 (it)
GB (1) GB1417764A (it)
IT (1) IT979063B (it)
NL (1) NL7301693A (it)
SE (1) SE384943B (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3881189A (en) * 1972-09-07 1975-04-29 Sanyo Electric Co Transducer arrangement in recording and/or playback devices utilizing disc records
US3886595A (en) * 1974-02-13 1975-05-27 Information Storage Systems Actuator for a disc drive apparatus
US3936881A (en) * 1974-07-01 1976-02-03 International Business Machines Corporation Air damped head suspension
US4064544A (en) * 1976-11-03 1977-12-20 Arvin Industries, Inc. Recorder transducer mounting arrangement having a transducer holding plate movable along a mounting surface of a transducer carriage
JPS56105358A (en) * 1980-01-22 1981-08-21 Mitsubishi Electric Corp Magnetic head supporting mechanism
US4647998A (en) * 1982-07-21 1987-03-03 Canon Denshi Kabushiki Kaisha Transducer head assembly
JPH0320941Y2 (it) * 1985-01-29 1991-05-07
US4949194A (en) * 1988-02-26 1990-08-14 Quest Technology Corporation Ceramic support arm for movably positioning transducers
US5371636A (en) * 1990-03-30 1994-12-06 Archive Corporation Mechanisms for a closed loop head positioner for streaming tape drives
US5416658A (en) * 1992-06-04 1995-05-16 Hitachi, Ltd. Information storage device using a rotary recording medium
US5491598A (en) * 1994-05-06 1996-02-13 Seagate Technology, Inc. Rotary actuator vibration damper
DE10329219B4 (de) * 2003-06-28 2007-04-05 Groz-Beckert Kg Schaftstab mit beweglichem Litzendämpfungselement
JP6712827B2 (ja) * 2016-01-07 2020-06-24 ハイデンハイン株式会社 リニアエンコーダ

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3260870A (en) * 1962-12-28 1966-07-12 Ibm Magnetic detent mechanism
US3410966A (en) * 1965-05-27 1968-11-12 Bell Telephone Labor Inc System for remote testing of telephone subscribers' lines
US3631419A (en) * 1970-04-10 1971-12-28 Iomec Apparatus for the vibration-free positioning of movable components
US3643242A (en) * 1970-07-09 1972-02-15 Xerox Corp Transducer displacement control in movable head-type storage disk systems
US3666977A (en) * 1970-09-10 1972-05-30 Sperry Rand Corp Linear positioner
US3668443A (en) * 1971-05-17 1972-06-06 Data General Corp Magnetic incrementing detent

Also Published As

Publication number Publication date
AU5211873A (en) 1974-08-15
DE2305708A1 (de) 1973-08-23
GB1417764A (en) 1975-12-17
NL7301693A (it) 1973-08-16
CH558582A (de) 1975-01-31
AR195905A1 (es) 1973-11-15
FR2172226A1 (it) 1973-09-28
BE795401A (fr) 1973-08-14
SE384943B (sv) 1976-05-24
AU476996B2 (en) 1976-10-14
CA995355A (en) 1976-08-17
JPS5622074B2 (it) 1981-05-22
JPS4894412A (it) 1973-12-05
US3769467A (en) 1973-10-30
FR2172226B1 (it) 1978-09-15
BR7301100D0 (pt) 1973-10-11

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